Ok whats up with all these 2nd gen. oil filter numbers? I picked up a couple oil filters at the dealer for my 2008 RSTD for stock, they gave me PN/ 5DM-13440-00. My orignal filter PN/ 5GH-13440-00 is almost twice as long. I did a search on oil filters and found a PN/ 3FV-13440-00:think: So I my question is will there be any oil flow/pressure problems?